American Airlines Flight AA4091 Deals & Information (2025/2026)

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American Airlines Flight 4091 Route Deals From $202

The cheapest prices found with in the last 7 days for return flights were $223 and $202 for one-way flights to Hancock Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA4091 take?
You'll arrive into Peoria, IL Airport (PIA-Greater Peoria Regional) from Chicago, IL Airport (ORD-O'Hare Intl.) if you're traveling on flight number AA4091. You'll be in the sky for 1 hour and 1 minute during this journey. It's also worthwhile noting that it conveniently travels non-stop.
How often is AA4091 on time?
American Airlines flight number AA4091 between Chicago, IL Airport (ORD-O'Hare Intl.) and Peoria, IL Airport (PIA-Greater Peoria Regional) runs according to schedule 87% of the time --- so you can relax knowing that you'll reach your destination ASAP. If the trip happens to be late, you'll likely wait approximately 11 minutes. This route has a 3.35-star rating.
What terminal does AA4091 fly out of?
You'll likely be boarding the plane from Terminal 3 if you're booked on AA4091 direct from ORD to Peoria Intl. Airport.
What kind of plane is on flight number AA4091?
The Embraer RJ145 is the type of plane usually used for flight number AA4091. Usually, this flight jets off from Chicago, IL Airport (ORD-O'Hare Intl.) and lands at Peoria, IL Airport (PIA-Greater Peoria Regional).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA4091 flight with Travelocity, please visit our Customer Service Portal.